"Tue, 10 Dec 2024 18:01:20"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241210
Only TIME
18:01:20
General datetime
2024-12-10 18:01:20Z
For Database
2024-12-10 18:01:20
For HTTP1.1
Tue, 10 Dec 2024 18:01:20 GMT